'Skeletal muscle contraction' diaporamas de présentation

Rat Dissection gsdfg

Rat Dissection gsdfg. 1. Muscles and Muscle Tissue Part A. 9. Muscle Overview. The three types of muscle tissue are skeletal, cardiac, and smooth These types differ in structure, location, function, and means of activation. Muscle Similarities.

1.53k views • 118 slides

Electrical Stimulating Currents

Electrical Stimulating Currents. Jennifer Doherty-Restrepo, MS, LAT, ATC FIU Entry-Level ATEP PET 4995: Therapeutic Modalities. Physiologic Response To Electrical Current. #1: Creating muscle contraction through nerve or muscle stimulation

1.5k views • 112 slides

LYMPHATIC SYSTEM AND IMMUNITY CHAPTER 16

1.03k views • 83 slides

The Heart

The Heart. Heart Anatomy. Approximately the size of your fist Location Superior surface of diaphragm Left of the midline Anterior to the vertebral column, posterior to the sternum. Heart Anatomy. Coverings of the Heart: Anatomy.

1.2k views • 81 slides

THE MUSCULAR SYSTEM: SKELETAL MUSCLE TISSUE AND MUSCLE ORGANIZATION

THE MUSCULAR SYSTEM: SKELETAL MUSCLE TISSUE AND MUSCLE ORGANIZATION. Muscle Tissue: Functions . 1. producing body movements integrated action of skeletal muscle, joints and bones 2. stabilizing body positions skeletal muscle contraction stabilizes joints and bones

1.12k views • 56 slides

Muscular System

Muscular System. Anatomy & Physiology. Muscles. From the Latin mus meaning little mouse (Flexing muscles looked like mice scurrying under the skin) Have ability to transform ATP into mechanical energy Muscles can only pull, never push , which allows them to exert a force.

842 views • 56 slides

Lymphatic System

Lymphatic System. Lymphatic System. Functions Immunity Lipid transport from digestive system Drains interstitial fluid back to blood. Lymphatic System. Lymphatic System. Components . Lymphatic System. Components Lymphatic tissue . Lymphatic System. Components Lymphatic tissue

701 views • 53 slides

Chapter 8

Chapter 8. Joints of the Skeletal System. Classification of Joints. Joints of the Skeletal System. Articulations Functional junctions between bones Bind parts of skeletal system together Make bone growth possible Permit parts of the skeleton to change shape during childbirth

751 views • 44 slides

Functions of the Muscular System

Functions of the Muscular System. Produce body movements Stabilize body positions Regulate organ volume Move substances within the body Produce heat. Properties of Muscle Tissue. Electrical excitability Contractility a. Isometric contraction: No shortening of muscle

435 views • 43 slides

Muscle Tissue

634 views • 38 slides

Cardiovascular System

Cardiovascular System. Chapter 13 Bio 160. Introduction. The cardiovascular system consists of the heart, and vessels, arteries, capillaries and veins. A functional cardiovascular system is vital for supplying oxygen and nutrients to tissues and removing wastes from them. . Heart .

704 views • 34 slides

Chapter 11 Physiology of the Muscular System

Chapter 11 Physiology of the Muscular System. Introduction. Muscular system is responsible for moving the framework of the body In addition to movement, muscle tissue performs various other functions. General Functions. Movement of the body as a whole or of its parts Heat production Posture.

582 views • 34 slides

CHEMICAL TRANSMITTERS

CHEMICAL TRANSMITTERS. DEFINITION : it is the substance which transmits the nerve impulse from pre - synaptic to post - synaptic membrane . MECHANISM : Arrival of nerve impulse to Pre-synaptic membrane ? causes Ca+ uptake by acetyl choline vesicles

570 views • 27 slides

The Musculoskeletal System

The Musculoskeletal System. Chapter 47. Types of Skeletal Systems. Changes in movement occur because muscles pull against a support structure, called the skeletal system -Zoologists recognize three types: - Hydrostatic skeletons - Exoskeletons - Endoskeletons.

1.07k views • 26 slides

Chapter 8 Joints of the Skeletal System

Chapter 8 Joints of the Skeletal System. Articulations Functional junctions between bones Bind parts of skeletal system together Make bone growth possible Permit parts of the skeleton to change shape during childbirth Enable body to move in response to skeletal muscle contraction.

743 views • 16 slides

Phoenix Sensor

HR 62 BP 121 / 82. 7:47 pm. Phoenix Sensor. Requirements Easily worn by patient Continuous monitor No constriction or noise Inexpensive < $50 initial (low volume) < $10 production volumes Store 1 week of BP data Data downloaded to PC. Ideal.

406 views • 16 slides

External Cardiac Pacing

706 views • 14 slides

Chapter 28

374 views • 14 slides

The Muscular System

The Muscular System. Approximately 40% of your body weight is your muscle. Functions Muscles produce movement. When muscle contracts , it pulls insertion bone near origin bone. Movement occurs at joint between origin and insertion .

520 views • 13 slides

Microscopic Anatomy of Heart Muscle

Microscopic Anatomy of Heart Muscle. Cardiac Muscle Contraction. Heart muscle: Is stimulated by nerves and is self-excitable (automaticity) Contracts as a unit Has a long (250 ms) absolute refractory period Cardiac muscle contraction is similar to skeletal muscle contraction.

991 views • 7 slides